4 papers
A Statistical Framework for Learning Preferences from the Past
Tamojit Sadhukhan, Moulinath Banerjee, Krishanu Maulik +1
In many real-world settings such as online recommendation or consumer choice modeling, individuals make repeated choices from a fixed set of options. Accurately estimating their un…
Phase Transitions for Elephant Random Walks with Two memory Channels
Krishanu Maulik, Parthanil Roy, Tamojit Sadhukhan
Elephant random walk, introduced to study the effect of memory on random walks, is a novel type of walk that incorporates the information of one randomly chosen past step to determ…
Asymptotic Properties of Generalized Elephant Random Walks
Krishanu Maulik, Parthanil Roy, Tamojit Sadhukhan
Elephant random walk is a special type of random walk that incorporates the memory of the past to determine its future steps. The probability of this walk taking a particular step…
A dynamic mean-field statistical model of academic collaboration
Soumendu Sundar Mukherjee, Tamojit Sadhukhan, Shirshendu Chatterjee
There is empirical evidence that collaboration in academia has increased significantly during the past few decades, perhaps due to the breathtaking advancements in communication an…